150       auto SerializedItem = ProtobufMarshaller->toProtobuf(Item);  in Lookup()  local
151       if (!SerializedItem) {  in Lookup()
153              SerializedItem.takeError());  in Lookup()
158       *NextMessage.mutable_stream_result() = *SerializedItem;  in Lookup()
196       auto SerializedItem = ProtobufMarshaller->toProtobuf(Item);  in FuzzyFind()  local
197       if (!SerializedItem) {  in FuzzyFind()
199              SerializedItem.takeError());  in FuzzyFind()
204       *NextMessage.mutable_stream_result() = *SerializedItem;  in FuzzyFind()
238       auto SerializedItem = ProtobufMarshaller->toProtobuf(Item);  in Refs()  local
239       if (!SerializedItem) {  in Refs()
241              SerializedItem.takeError());  in Refs()
246       *NextMessage.mutable_stream_result() = *SerializedItem;  in Refs()
284           auto SerializedItem = ProtobufMarshaller->toProtobuf(Subject, Object);  in Relations()  local
285           if (!SerializedItem) {  in Relations()
287                  SerializedItem.takeError());  in Relations()
292           *NextMessage.mutable_stream_result() = *SerializedItem;  in Relations()